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On Improvement of Speech Intelligibility and Quality: A Survey of Unsupervised Single Channel Speech Enhancement Algorithms
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2020)Many forms of human communication exist; for instance, text and nonverbal based. Speech is, however, the most powerful and dexterous form for the humans. Speech signals enable humans to communicate and this usefulness of ... -
On the Importance of UX Quality Aspects for Different Product Categories
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2023)User experience (UX) is a holistic concept. We conceptualize UX as a set of semantically distinct quality aspects. These quality aspects relate subjectively perceived properties of the user interaction with a product to ... -
Onésimo Díaz Hernández y Fernando de Meer. Rafael Calvo Serer. La búsqueda de la libertad (1954-1988)
(Nueva Revista, 03/2011)El siglo XX fue, entre otras cosas, un siglo de empresarios culturales: Sartre, Ortega, Maurras, Maritain, Camus o Buckley. Son numerosos los ejemplos de intelectuales de diversa especie y categoría que se lanzaron a la ... -
OntoInfoG++: A Knowledge Fusion Semantic Approach for Infographics Recommendation
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2023)As humans tend to improvise and learn on a constant basis, the need for visualizing and recommending knowledge is increasing. Since the World Wide Web is exploded with a lot of multimedia content and with a growing amount ... -
Ontology of a scene based on Java 3D architecture
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)The present article seeks to make an approach to the class hierarchy of a scene built with the architecture Java 3D, to develop an ontology of a scene as from the semantic essential components for the semantic structuring ... -
Open Data as a key factor for developing expert systems: a perspective from Spain
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2013)The open data movement is relatively new but very significant, and potentially powerful. The overall intention is to make local, regional and national data available in a form that allows for direct manipulation. This paper ... -
Operating an Advertising Programmatic Buying Platform: A Case Study
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)This paper analyses how new technological developments and the possibilities generated by the internet are shaping the online advertising market. More specifically it focuses on a programmatic advertising case study. The ... -
OpinAIS: An Artificial Immune System-based Framework for Opinion Mining
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2015)This paper proposes the design of an evolutionary algorithm for building classifiers specifically aimed towards performing classification and sentiment analysis over texts. Moreover, it has properties taken from Artificial ... -
Opiniones y grado de satisfacción de los alumnos de la educación secundaria obligatoria sobre las innovaciones introducidas
(Revista Española de Pedagogía, 31/01/2004)Esta investigación tiene por finalidad conocer si los alumnos de la Educación Secundaria Obligatoria han percibido los cambios introducidos en la evaluación por la LOGSE. Nos proponemos conocer sus opiniones acerca de los ... -
La opinión del alumno de Grado sobre docencia semipresencial
(Revista Española de Pedagogía, 31/05/2013)Este trabajo defiende la semipresencialidad como una alternativa de docencia universitaria idónea en el Espacio Europeo de Educación Superior (EEES). La reducción notable de las horas presenciales en las nuevas titulaciones ... -
Opinión y saber. El problema del escepticismo y los criterios de certeza
(Revista Española de Pedagogía, 10/1982)Siguiendo los distintos conceptos de saber, éste se contrapone a la opinión. Se discute el tema de la opinión fundada y más largamente el problema del escepticismo; tras distinguir diversos tipos de escepticismo, se discuten ... -
Opportunities and challenges: supporting journeys into education and employment for young people leaving care in England
(Revista Española de Pedagogía, 01/2016)Low participation rates in education, employment and training for young people in and leaving foster and residential care has been an area of particular concern for policy and practice in England for many years. This ... -
Opresión y libertad, de Simone Weil
(Nueva Revista, 10/2020)"Opresión y libertad" recopila textos de la pensadora francesa en su lucha contra la injusticia social -
Optimal Parameter Estimation of Solar PV Panel Based on Hybrid Particle Swarm and Grey Wolf Optimization Algorithms
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2021)The performance of a solar photovoltaic (PV) panel is examined through determining its internal parameters based on single and double diode models. The environmental conditions such as temperature and the level of radiation ... -
Optimal Performance of Doubly Fed Induction Generator Wind Farm Using Multi-Objective Genetic Algorithm
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2019)The main purpose of this paper is allowing doubly fed induction generator wind farms (DFIG), which are connected to power system, to effectively participate in feeding electrical loads. The oscillation in power system is ... -
Optimal QoE Scheduling in MPEG-DASH Video Streaming
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2021)DASH is a popular technology for video streaming over the Internet. However, the quality of experience (QoE), a measure of humans’ perceived satisfaction of the quality of these streamed videos, is their subjective opinion, ... -
Optimal Target-Oriented Knowledge Transportation For Aspect-Based Multimodal Sentiment Analysis
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 02/2024)Aspect-based multimodal sentiment analysis under social media scenario aims to identify the sentiment polarities of each aspect term, which are mentioned in a piece of multimodal user-generated content. Previous approaches ... -
Optimismo pedagógico y alegría en Lulio
(Revista Española de Pedagogía, 01/1959)Pese a las frecuentes depresiones que jalonaron su vida de grandes fracasos, Raimundo Lulio fué un hombre optimista, jovial y un infatigable sembrador de entusiasmos. En él, como dice acertadamente el doctor Tusquets, ... -
Optimistic Motion Planning Using Recursive Sub- Sampling: A New Approach to Sampling-Based Motion Planning
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2022)Sampling-based motion planning in the field of robot motion planning has provided an effective approach to finding path for even high dimensional configuration space and with the motivation from the concepts of sampling ... -
Optimized DWT Based Digital Image Watermarking and Extraction Using RNN-LSTM
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2021)The rapid growth of Internet and the fast emergence of multi-media applications over the past decades have led to new problems such as illegal copying, digital plagiarism, distribution and use of copyrighted digital data. ...
